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525842A — CAPACITOR ASSEMBLY

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

525842A: CAPACITOR ASSEMBLY.

The CAPACITOR ASSEMBLY is a the manufacturer cache protection component designed to preserve data integrity during power loss events in enterprise server and storage controller environments. Key specifications include overall_length: 1.000 INCHES NOMINAL IN, mounting_method: HOLE, overall_diameter: 2.625 INCHES NOMINAL IN, component_quantity: 12 AND 4, component_relationship: NOT MATCHED, component_controlling_agency: ERIE RESISTOR CORP; ERIE RESISTOR CORP; STACKPOLE CARBON CO; STACKPOLE CARBON CO; STACKPOLE CARBON CO. This part is cataloged in the U.S.

Government catalog under NSN 5910-00-786-3575, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
MRO→ MRO_GENERAL→ 525842A
NSN: 5910-00-786-3575
FSC: 5910 — Capacitors
CAGE: 7ZXR5 — KEYSIGHT TECHNOLOGIES INC (USA)
SPECIFICATIONS
component_nameVARIABLE CERAMIC DIELECTRIC CAPACITOR; FXD CERAMIC DIELECTRIC CAPACITOR; FXD ELECTROLYTIC CAPACITOR; FXD ELECTROLYTIC CAPACITOR; FXD ELECTROLYTIC CAPACITOR
overall_length1.000 INCHES NOMINAL IN
mounting_methodHOLE
overall_diameter2.625 INCHES NOMINAL IN
component_quantity12 AND 4
component_relationshipNOT MATCHED
component_controlling_agencyERIE RESISTOR CORP; ERIE RESISTOR CORP; STACKPOLE CARBON CO; STACKPOLE CARBON CO; STACKPOLE CARBON CO
component_identifying_number3134-009T+097R PART NO. AND 315-000-C060-5090 PART NO. AND GA1.5 TYPE NO. AND GA2.2 TYPE NO. AND GA3.3 TYPE NO.
NSN5910-00-786-3575
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR ASSEMBLY TITLE COMPONENT PN 525842A MFR CAPACITOR ASSEMBLY
KEY FEATURES
•
COMPONENT NAME: VARIABLE CERAMIC DIELECTRIC CAPACITOR; FXD CERAMIC DIELECTRIC CAPACITOR; FXD ELECTROLYTIC CAPACITOR; FXD ELECTROLYTIC CAPACITOR; FXD ELECTROLYTIC CAPACITOR
•
COMPONENT QUANTITY: 12 AND 4
•
COMPONENT IDENTIFYING NUMBER: 3134-009T+097R PART NO. AND 315-000-C060-5090 PART NO. AND GA1.5 TYPE NO. AND GA2.2 TYPE NO. AND GA3.3 TYPE NO.
•
OVERALL DIAMETER: 2.625 INCHES NOMINAL IN
•
MOUNTING METHOD: HOLE
•
COMPONENT CONTROLLING AGENCY: ERIE RESISTOR CORP; ERIE RESISTOR CORP; STACKPOLE CARBON CO; STACKPOLE CARBON CO; STACKPOLE CARBON CO
•
COMPONENT RELATIONSHIP: NOT MATCHED
TYPICAL APPLICATIONS
  • RAID cache protection during power loss events
  • Write-back cache enablement for storage controllers
  • Enterprise server data integrity assurance
  • Hot-swap battery/capacitor replacement in production
TECHNICAL CHARACTERISTICS
COMPONENT NAMEVARIABLE CERAMIC DIELECTRIC CAPACITOR; FXD CERAMIC DIELECTRIC CAPACITOR; FXD ELECTROLYTIC CAPACITOR; FXD ELECTROLYTIC CAPACITOR; FXD ELECTROLYTIC CAPACITOR
COMPONENT QUANTITY12 AND 4
COMPONENT IDENTIFYING NUMBER3134-009T+097R PART NO. AND 315-000-C060-5090 PART NO. AND GA1.5 TYPE NO. AND GA2.2 TYPE NO. AND GA3.3 TYPE NO.
OVERALL DIAMETER2.625 INCHES NOMINAL IN
MOUNTING METHODHOLE
COMPONENT CONTROLLING AGENCYERIE RESISTOR CORP; ERIE RESISTOR CORP; STACKPOLE CARBON CO; STACKPOLE CARBON CO; STACKPOLE CARBON CO
OVERALL LENGTH1.000 INCHES NOMINAL IN
COMPONENT RELATIONSHIPNOT MATCHED
OTHER ITEMS IN FSC 5910 — Capacitors
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5910-00-000-1038 5910-00-000-1049 5910-00-000-1080 5910-00-000-6838 5910-00-001-1913 5910-00-001-2576 5910-00-001-2577 5910-00-001-2578
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 525842A?
525842A is a CAPACITOR ASSEMBLY. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 525842A?
525842A is cataloged in the U.S. Government catalog under NSN 5910-00-786-3575. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.